Funding for this research was provided by:
Ministry of Education (NRF-2019R1I1A3A01059633)
Article History
Received: 19 May 2021
Accepted: 10 September 2021
First Online: 28 September 2021
Declarations
:
: This study was approved by the Institutional Review Board Committee of Dankook University (No. 2019-12-007). This study was conducted in accordance with the Declaration of Helsinki.
: Not applicable
: The authors declare no competing interests.